High-Temperature Monobloc Air-to-Water Heat Pumps with Integrated Hydronic Module www.eurovent-certification.com www.certiflash.com Heating system control (accessory) 6AF 0-05 Nominal heating capacity -0 The Aquasnap high-temperature heat pump range was designed for commercial applications such as the heating of offices, apartments and hotels as well as domestic hot water production in new and refurbished buildings. Features The main features of this product range are: Energy savings The 6AF range is certified to the Eurovent energy efficiency class A with a coefficient of performance (COP) of over 4. This complies with the COP required by the Ecolabel certification. Ease-of-installation The high-temperature Aquasnap heat pumps incorporate an optional hydronic module with a multi-speed pump. Easy integration The low noise levels of the 6AF heat pump and its very compact chassis reduce the noise disturbance from the unit. Application flexibility The operating range allows outside temperatures down to -0 C and leaving water temperatures up to 65 C for domestic hot water applications. Availability Intelligent unit control permits unit operation in extreme conditions, minimising unit shut-down times. Hot water production at 65 C is available continuously. Carrier quality is your guarantee for the safety and durability of the installation. The Aquasnap high-temperature heat pumps incorporate the latest technological features: scroll compressors with vapour injection low-noise fans made of a composite material auto-adaptative microprocessor control electronic expansion valve multi-speed pump. The Aquasnap high-temperature heat pumps can be equipped with a hydronic module that is integrated into the heat pump chassis, limiting the installation to straightforward operations like the wiring and the connection of the hot water supply and return piping.
Quiet operation Compressors Low-noise scroll compressors with low vibration level. The compressor assembly is installed on an independent chassis and supported by anti-vibration mountings. Dynamic suction and discharge piping supports, minimising vibration transmission (Carrier patent). Evaporator section Vertical evaporator coils Protection grilles on anti-vibration mountings to protect the heat exchanger against possible shocks. Latest-generation low-noise Flying Bird fans, made of a composite material (Carrier patent), are now even quieter and do not generate intrusive low-frequency noise. Rigid fan installation for reduced start-up noise (Carrier patent). Easy and fast installation Integrated hydronic module (option) Multi-speed centrifugal water pump, based on the pressure loss of the hydronic installation. Water filter protects the water pump against circulating debris. Pump protected against cavitation by a pressure transducer that measures the entering water pressure. Overpressure valve, set to 4 bar. Thermal insulation and frost protection down to -0 C, using an electric resistance heater (see table of options). Physical features The unit has a small footprint and a low height (39 mm) allowing it to blend in with any architectural styles. The unit is enclosed by easily removable panels, covering all components (except condensers and fans). Simplified electrical connections Single power supply point without neutral. Main disconnect switch with high trip capacity. Transformer for safe 4 V control circuit supply included. Fast commissioning Systematic factory operation test before shipment. Quick-test function for step-by-step verification of the instruments, electrical components and motors. Economical operation Increased energy efficiency Eurovent energy efficiency class A (in accordance with EN45-3:0). The exceptional energy efficiency level (COP) of the high-temperature Aquasnap heat pumps in the heating mode is the result of a long qualification and optimisation process. The electronic expansion device (EXV) allows operation at a lower condensing pressure (COP optimisation). Dynamic superheat management for better utilisation of the condenser surface. Reduced maintenance costs Maintenance-free scroll compressors with vapour injection. Pro-Dialog+ control offers fast diagnosis of possible incidents and their history. Environmental care Ozone-friendly R-407C refrigerant Chlorine-free refrigerant of the HFC group with zero ozone depletion potential. Very efficient - ensures an increased energy efficiency ratio (COP). Leak-tight refrigerant circuit Brazed refrigerant connections for increased leaktightness. Reduction of leaks due to elimination of capillary tubes (TXVs). Verification of pressure transducers and temperature sensors without transferring refrigerant charge. Superior reliability State-of-the-art concept Cooperation with specialist laboratories and use of limit simulation tools (finite element calculations) for the design of the critical components, e.g. motor supports, suction/discharge piping etc. Auto-adaptive control Control algorithm prevents excessive compressor cycling and permits reduction of the water quantity in the hydronic circuit (Carrier patent). Exceptional endurance tests Corrosion resistance tests in salt mist in the laboratory. Accelerated ageing test on components that are submitted to continuous operation: compressor piping, fan supports. Transport simulation test in the laboratory on a vibrating table.
Pro-Dialog+ control Pro-Dialog+ combines intelligence with operating simplicity. The control constantly monitors all machine parameters and precisely manages the operation of compressors, expansion devices, fans and of the condenser water pump for optimum energy efficiency. Energy management Seven-day internal time schedule clock: permits unit on/ off control and operation at a second set point. Set point reset based on the outside air temperature or the return water temperature or on the water heat exchanger delta T. Master/slave control of two heat pumps operating in parallel with operating time equalisation and automatic change-over in case of a unit fault (option). Start/stop based on the outside air temperature. Ease-of-use The new backlighted LCD interface includes a manual control potentiometer to ensure legibility under any lighting conditions. The information is displayed clearly in English, French, German, Italian and Spanish (for other languages please consult Carrier). The Pro-Dialog+ navigation uses intuitive tree-structure menus, similar to the Internet browers. They are userfriendly and permit quick access to the principal operating parameters: number of compressors operating, suction/ discharge pressure, compressor operating hours, set point, air temperature, entering/leaving water temperature. As standard the unit includes a board for the control of a boiler and four electric resistance heater stages. Pro-Dialog+ operator interface Remote operating mode with volt-free contacts (standard) A simple two-wire communication bus between the RS485 port of the Aquasnap high-temperature heat pumps and the Carrier Comfort Network offers multiple remote control, monitoring and diagnostic possibilities. Carrier offers a vast choice of control products, specially designed to control, manage and supervise the operation of a heating system. Please consult your Carrier representative for more information on these products. Start/stop: opening of this contact will shut down the heat pump. Dual set point: closing of this contact activates a second heating set point (example: unoccupied mode). Demand limit: closing of this contact limits the maximum heat pump capacity to a predefined value. User safety: this contact is connected in series with the water flow switch and can be used for any customer safety loop. Water pump control. Alert indication: this volt-free contact indicates the presence of a minor fault. Alarm indication: this volt-free contact indicates the presence of a major fault that has led to the shut-down of the refrigerant circuit. Remote interface (accessory) This accessory includes a box that can be mounted inside the building. The power supply is provided via a 0 V/4 V transformer supplied. This interface allows access to the same menus as the unit interface and can be installed up to 300 m from the 6AF unit. Flying Bird IV fan Circuit B Total Capacity PRO-DIALOG+ 3
Options and accessories Options No. Description Advantages Use Anti-corrosion protection, 3A Fins made of pre-treated aluminium (polyurethane Improved corrosion resistance, recommended for marine 6AF 0-05 traditional coils or epoxy) environments Unit with discharge air ducts Fans with available pressure - max. 00 Pa Enhances unit adjustment during installation (e.g. under 6AF 0-05 a roof) Low noise level 5 Acoustic compressor cover Noise emission reduction 6AF 0-05 Very low noise level 5LS Acoustic compressor cover and fan speed Noise emission reduction 6AF 0-05 reduction, when ambient air temperature is above 0 C. Soft starter 5 Electronic compressor starter Reduced compressor start-up current 6AF 0-05 Frost protection down to -0 C 4 Electric heater on the hydronic module (option Hydronic module frost protection at low outside temperature 6AF 0-05 6) with option 6F Master/slave operation 58 Unit equipped with an additional field-installed Operation of two units connected in parallel with operating 6AF 0-05 leaving water temperature sensor, allowing time equalisation master/slave operation of two units connected in parallel Low-pressure single-pump 6F See hydronic module chapter Easy and fast installation 6AF 0-05 hydronic module JBus gateway 48B Two-directional communications board, complies Easy connection by communication bus to a building 6AF 0-05 with JBus protocol management system BacNet gateway 48C Two-directional communications board, complies Easy connection by communication bus to a building 6AF 0-05 with BacNet protocol management system LonTalk gateway 48D Two-directional communications board, complies with LonTalk protocol Easy connection by communication bus to a building management system 6AF 0-05 Water screw connection between the customer s condenser and the unit Welded water connection between the customer s condenser and the unit 65 Victaulic screw connection at the condenser (standard on sizes 0-030) Permits customer connections to be screwed to the unit 6AF 035-055 67 Welded Victaulic connection Permits customer connections to be welded to the unit 6AF 035-055 Remote user interface 75 Remotely installed user interface (via communication Remote heat pump control up to 300 m 6AF 0-05 bus). Accessories Description Advantages Use 00PPG000488000 - heating system control: one heat emitter type with supplementary electric heater or boiler Additional control box not supplied with the unit, to be installed remotely Heating system control facilitated 6AF 0-05 00PPG00048800 - heating system control: two heat emitter types or independent zones and domestic hot water production 00PPG00048800 - heating system control: domestic hot water production with the possibility to obtain additional capacity from a district heating system Additional control box not supplied with the unit, to be installed remotely Additional control box not supplied with the unit, to be installed remotely Heating system control facilitated 6AF 0-05 Heating system control facilitated 6AF 0-05 4
Units with fans with available pressure for indoor installation (option ) This option applies to 6AF units installed inside the building in a plant room. For this type of installation the cold air leaving the air-cooled evaporators is discharged by the fans to the outside of the building, using a duct system. The installation of a duct system at the air evaporator discharge line causes a pressure drop due to the resistance caused by the air flow. Therefore more powerful fan motors than those used for the standard units are installed in the units with this option. For each installation of a unit installed inside a plant room the duct pressure drops differ, depending on the duct length, duct section and direction changes. 6AF units equipped with fans with available pressure are designed to operate with air discharge ducts with maximum pressure drops of 00 Pa. Fan discharge connection A square flange is supplied mounted on the unit. An available standard round flange can easily be installed at the fan discharge, if the installer prefers the use of a round connection duct. The unit is supplied with a grille on the discharge side. This grille has to be removed before connection to the duct system. It is advisable to make the connection to the duct system with a flexible sleeve. If this recommendation is not observed, a lot of vibration and noise may be transmitted to the building structure. Applicable rules for units incorporated into an air duct system Ensure that the suction or discharge inlets are not accidentally obstructed by the panel positioning (e.g. low return or open doors etc.). Electrical data for 6AF units with option 6AF - units with option (without hydronic 0 030 035 045 055 075 05 kit) Power circuit Nominal power supply V-ph-Hz 400-3-50 Voltage range V 360-440 Control circuit supply 4 V, via internal transformer Maximum start-up current (Un)* Standard unit A 07, 05, 33,5 73,5 93,5 59,5 6,5 Unit with electronic starter option A 58,6 57,6 7,5 93,3 03,7 06,5 47,5 Unit power factor at maximum capacity** 0,8 0,8 0,8 0,8 0,8 0,8 0,8 Maximum unit power input** 9,8,7 4 5,7 7,9 8 35,9 Nominal unit current draw*** A 6,4 9,3 5,3 30 43,9 59,3 Maximum unit current draw (Un)**** A 8,5 3,7 6,5 9,5 33,5 5,3 66,3 Maximum unit current draw (Un-0%) A 3, 30,5 34,3 38,5 44, 67,9 87,5 Customer-side unit power reserve Customer reserve at the 4 V control power circuit Short-circuit stability and protection See table on page 6 * Maximum instantaneous start-up current (maximum operating current of the compressor + fan current + locked rotor current of the compressor). ** Power input, compressor and fan, at the unit operating limits (saturated suction temperature 0 C, saturated condensing temperature 65 C) and nominal voltage of 400 V (data given on the unit nameplate). *** Standardised Eurovent conditions: condenser entering/leaving water temperature = 40 C/45 C, outside air temperature db/wb = 7 C/6 C. **** Maximum unit operating current at maximum unit power input and 400 V (values given on the unit nameplate). Maximum unit operating current at maximum unit power input and 360 V. 5
Hydronic module (option 6) The hydronic module option reduces the installation time. The heat pump is factory-equipped with the main hydronic components required for the installation: screen filter, water pump, safety valve, water pressure transducer, flow switch. The Pro-Dialog+ control allows integration of system and water pump protection devices (insufficient water flow rate, water pressure, water flow rate etc.). The pump supplied with the hydronic module is a multispeed pump. An automatic pump start-up algorithm protects the heat exchanger and the hydronic module piping against frost down to -0 C outside air temperature, as standard. If necessary, increased frost protection down to -0 C is possible by adding heaters to the hydronic module piping (see option 4). The hydronic module option is integrated into the heat pump without increasing its dimensions and saves the space normally used for the water pump. Hydronic module 4 4 5 6 6 7 7 0 Typical hydronic circuit diagram 8 9 9 Legend Components of the unit and hydronic module Victaulic screen filter Pressure sensor Note: Gives pump suction pressure information (see installation manual) 3 Safety valve 4 Water drain valve 5 Shut-off valve 6 Water pump 7 Temperature sensors, BPHE inlet Note: Gives heat exchanger entering temperature information (see installation manual) 8 Pressure gauge Note: Allows measuring of the pump suction pressure, the pump leaving pressure and the heat exchanger leaving pressure 9 Temperature sensor, BPHE outlet Note: Gives heat exchanger leaving temperature information (see installation manual) 0 Automatic air vent Flow switch Plate heat exchanger frost protection heater 3 Plate heat exchanger Installation components 4 Temperature probe well 5 Air vent 6 Flexible connection 7 Shut-off valve 8 Screen filter (obligatory for a unit without hydronic module) 9 Pressure gauge 0 Water flow control valve Charge valve Frost protection bypass valve (when shut-off valves [7] are closed during winter) - Hydronic module (unit with hydronic module) 3 6 4 0 Notes: Units without hydronic module (standard units) are equipped with a flow switch and two temperature sensors (7 and 9). For units equipped with hydronic module, the pressure sensor located upstream of the pump to prevent cavitation is installed on a connection without Schraeder valves. Depressurise and drain the system before any intervention. 5 7 9 5 5 4 8 4 3 Physical and electrical data, units with hydronic module 6AF 0 030 035 045 055 075 05 Operating weight* Unit with hydronic module kg 349 403 436 54 549 96 044 Hydronic module Maximum operating pressure kpa 400 400 400 400 400 400 400 Water filter Victaulic screen filter Pumps Water pump TOP-S 5 TOP-S 5 TOP-S40 TOP-S40 TOP-S40 TOP-S50 TOP-S50 Shaft power input 0.8 0.8 0.35 0.35 0.35 0.45 0.45 Power input** 0.4 0.4 0.63 0.63 0.63 0.95 0.95 Nominal operating current draw A 0.4 0.4 0.6 0.6 0.7.3.5 Maximum current draw at 400 V*** A 0.8 0.8.3.3.3.7.7 Water connections (with hydronic module) Connections inch -/4 -/4 -/ -/ -/ Outside diameter mm 4.4 4.4 48.3 48.3 48.3 60.3 60.3 * Weight shown is a guideline only. To find out the unit refrigerant charge, please refer to the unit nameplate. ** To obtain the maximum power input for a unit with hydronic module, add the maximum unit power input to the pump power input. *** To obtain the maximum operating current draw for a unit with hydronic module, add the maximum unit current draw to the pump current draw. 6
Heating system control (accessory) This accessory allows improved integration of the 6AF heat pump to maximise the energy efficiency performance. With three system levels for nine typical configurations, most heating only applications are covered - from the simplest to the most complex, such as interfacing with a district heating system. The control box can supply all auxiliary devices such as the circulating pumps or the mixing or switching valves. The heat pump is controlled by a CCN bus and the control box includes an NRCP-BASE board, a ProDialog interface as well as all required sensors. Each of these accessory configurations is described in detail in the IOM: choice of additional control options (on/off volt-free contact or 0-0 V signal for increased performance), domestic hot water production temperature control and distribution. Control box Control box dimensions 603 5 33 536,5 559 70 7 46 44 38 7 80 0 5 0,5 0 400 Legend: All dimensions are in mm. Clearance required to open the door and for customer connection 7
Heating system control (accessory) - continued Accessory 00PPG000488000 Heating system control: one heat emitter type with supplementary electric heater or boiler: Allows control of a non-reversible heating system that includes a 6AF heat pump and a single heat emitter type or a single comfort zone. For optimised energy efficiency the heat pump is controlled by a configurable weather compensation system. The control box controls a supplementary electric heater or a standy-by boiler. The control box supplies power to the circulating pumps. NOTE: Control of the second zone (broken lines) uses accessory 00PPG00048800. Accessory 00PPG00048800 Heating system control (as accessory 00PPG000488000) two heat emitter types or independent zones and domestic hot water production: Allows control of a non-reversible heating system that includes a 6AF heat pump and two different heat emitter types and/or two independent comfort zones. For optimised energy efficiency the heat pump is controlled by a configurable weather compensation system. The control box controls a supplementary electric heater or a standy-by boiler. The control box supplies power to the circulating pumps. Hot-water production can be permanent or programmable with a second setpoint at the heat pump and control of a switching valve. SV3 NOTES: This application example includes two zones and a supplementary boiler and domestic hot-water production. The installation includes a switching valve (SV3) that allows switching from the heat pump capacity of the heating system to domestic hot-water production. The primary heating circuit is the domestic hot-water production circuit. It includes a tank with an equivalent pressure drop to simplify system balancing. 8
Heating system control (accessory) - continued Accessory 00PPG00048800 Heating system control (as accessory 00PPG00048800) with the possibility to obtain additional heating and domestic hot-water production capacity from a district heating system: Allows control of a non-reversible heating system that includes a 6AF heat pump and two different heat emitter types and/or two independent comfort zones. For optimised energy efficiency the heat pump is controlled by a configurable weather compensation system. The control box controls the heating and/or domestic hot-water production support from a district heating system. The control box supplies power to the circulating pumps. Hot-water production can be permanent or programmable with a second setpoint at the heat pump and control of a switching valve. SV3 9
Physical data 6AF 0 030 035 045 055 075 05 Heating application as per EN45-3:0* Condition Nominal heating capacity 0.8 5.7 3.3 43.8 5.3 66.9 0.9 COP / 3.45 3.45 3.37 3.56 3.65 3.4 3.58 Eurovent class, heating A A A A A A A Condition Nominal heating capacity 0.8 5.7 3.3 43.7 5. 66.8 0.7 COP / 3.46 3.47 3.39 3.58 3.67 3.43 3.6 Heating application** Condition Nominal heating capacity 0.8 6. 3.6 44. 5. 64.9 0.9 COP / 4. 4.4 4.07 4.3 4.36 3.97 4.5 Condition Nominal heating capacity 0.8 6. 3.5 44. 5.0 64.8 0.6 COP / 4.3 4.7 4.0 4.34 4.39 4.00 4.9 Operating weight*** Standard unit (without hydronic kit) kg 343 396 4 509 533 900 00 Standard unit (plus hydronic module option) kg 349 403 436 54 549 96 044 Sound levels Sound power level 0 - W**** db(a) 8 8 83 83 84 84 85 Sound pressure level at 0 m db(a) 50 5 5 5 53 5 53 Dimensions Length x depth x height mm 0 x 37 x 330 4 x 00 x 330 73 x 00 x 330 Compressor Hermetic scroll 48.3 r/s Quantity Number of capacity stages Refrigerant R-407C Charge kg 8.0 8.8 9.7 0.0 3..0 6.5 Capacity control Pro-Dialog+ Minimum capacity % 00 00 00 00 00 50 50 Condenser Direct-expansion plate heat exchanger Water volume l 4.9 6.4 8. 9.6. 6.4.7 Max. water-side operating pressure without hydronic module kpa Max. water-side operating pressure with hydronic module kpa 400 400 400 400 400 400 400 Fan Axial with rotating shroud, Flying Bird IV Quantity Total air flow (high speed) l/s 3770 3748 3736 4035 4036 7479 807 Speed, standard unit r/s Speed, unit with option r/s 6 6 6 6 6 6 6 Evaporator Grooved copper tubes and aluminium fins Hydronic module (option 6) Three-speed single pump Pump, Victaulic screen filter, safety valve, purge valves (water and air), cavitation pressure sensor Water connections with/without hydronic module Victaulic Connections inch -/4 -/4 -/ -/ -/ Outside diameter mm 4.4 4.4 48.3 48.3 48.3 60.3 60.3 Chassis paint colour Colour code: RAL 7035 * Eurovent-certified performances in accordance with standard EN45-3:0 Condition : Heating mode conditions: water heat exchanger water entering/leaving temperature 40 C/45 C, outside air temperature 7 C db/6 C wb. Condition : Heating mode conditions: water heat exchanger water entering/leaving temperature 30 C/35 C, outside air temperature 7 C db/6 C wb. ** Gross performances, not in accordance with EN45-3:0. These performances do not take into account the correction for the proportional heating capacity and power input generated by the water pump to overcome the internal pressure drop in the heat exchanger. Condition : Heating mode conditions: water heat exchanger water entering/leaving temperature 40 C/45 C, outside air temperature 7 C db/6 C wb. Condition : Heating mode conditions: water heat exchanger water entering/leaving temperature 30 C/35 C, outside air temperature 7 C db/6 C wb. *** Weight shown is a guideline only. To find out the unit refrigerant charge, please refer to the unit nameplate.. **** In accordance with ISO 964- and certified by Eurovent. The values have been rounded and are for information only and not contractually binding For information, calculated from the sound power level Lw(A) Units 6AF 0 and 6AF 030 include two sleeves for a -/4 Victaulic to -/4 screw connection as standard. 0
Electrical data 6AF - standard unit (without hydronic module) 0 030 035 045 055 075 05 Power circuit Nominal power supply V-ph-Hz 400-3-50 Voltage range V 360-440 Control circuit supply 4 V, via internal transformer Maximum start-up current (Un)* Standard unit A 04.6 0.6 3.0 7.0 9.0 54.5.5 Unit with electronic starter option A 56. 55. 70.0 90.8 0. 0.5 4.5 Unit power factor at maximum capacity** 0.8 0.8 0.8 0.8 0.8 0.8 0.8 Maximum unit power input** 8.7.6.9 4.6 6.8 5.8 33.7 Nominal unit current draw*** A 4.3 6.9 0. 3. 7.9 39.7 55. Maximum unit current draw (Un)**** A 6..3 4. 7. 3. 47.5 6.5 Maximum unit current draw (Un-0%) A. 8.4 3. 36.4 4.0 63.7 83.3 Customer-side unit power reserve Customer reserve at the 4 V control power circuit Short-circuit stability and protection See table on the next page * Maximum instantaneous start-up current (maximum operating current of the compressor + fan current + locked rotor current of the compressor). ** Power input, compressor and fan, at the unit operating limits (saturated suction temperature 0 C, saturated condensing temperature 65 C) and nominal voltage of 400 V (data given on the unit nameplate). *** Standardised Eurovent conditions: condenser entering/leaving water temperature = 40 C/45 C, outside air temperature db/wb = 7 C/6 C. **** Maximum unit operating current at maximum unit power input and 400 V (values given on the unit nameplate). Maximum unit operating current at maximum unit power input and 360 V. Short-circuit stability current, main disconnect without fuse (TN system*) 6AF - standard unit (main disconnect switch) 0 030 035 045 055 075 05 Value with unspecified upstream protection Short-term current at s (Icw) ka rms 0.6 0.6 0.6.6.6.6 Admissible peak current (Ipk) ka pk 4.5 4.5 4.5 6 6 6 0 Maximum value with upstream protection by Siemens circuit breaker Conditional short-circuit current (Icc) ka rms 5.4 7 7 7.7 7.7 6. 0 Siemens circuit breaker - Compact range 3 40 40 50 63 80 00 Reference number** 5SY633-7 5SY6340-7 5SY6340-7 5SY4350-7 5SY4363-8 5SP4380-7 5SP439-7 Maximum value with upstream protection by fuses (gl/gg) Conditional short-circuit current (Icc) ka rms 7 50 50 50 50 4.5 Siemens fuse (gl/gg) 40 40 40 63 63 80 5 * Earthing system type ** If another current limitation protection system is used, its time-current and thermal constraint (I²t) trip characteristics must be at least equivalent to those of the recommended Siemens circuit breaker. Contact your nearest Carrier office. The short-circuit stability current values above are in accordance with the TN system. Electrical data and operating conditions notes: 6AF 0-05 units have a single power connection point located immediately upstream of the main disconnect switch. The control box includes the following standard features: - a main disconnect switch, - starter and motor protection devices for the compressor, the fan and the pump, - the control devices. Field connections: All connections to the system and the electrical installations must be in full accordance with all applicable local codes. The Carrier 6AF units are designed and built to ensure conformance with these codes. The recommendations of European standard EN 6004 (machine safety electrical machine components part : general regulations - corresponds to IEC 6004-) are specifically taken into account, when designing the electrical equipment. Notes: Generally the recommendations of IEC 60364 are accepted as compliance with the requirements of the installation directives. Conformance with EN 6004- is the best means of ensuring compliance with the Machinery Directive.5.. Annex B of EN 6004 describes the electrical characteristics used for the operation of the machines. The operating environment for the 6AF units is specified below:. Environment* Environment as classified in EN 607 (corresponds to IEC 607): outdoor installation* ambient temperature range: 0 C to +40 C, class 4K4H altitude: 000 m presence of hard solids, class 4S (no significant dust present) presence of corrosive and polluting substances, class 4C (negligible). Power supply frequency variation: ± Hz. 3. The neutral (N) conductor must not be connected directly to the unit (if necessary use a transformer). 4. Overcurrent protection of the power supply conductors is not provided with the unit. 5. The factory-installed disconnect switch is of a type suitable for power interruption in accordance with EN 60947-3 (corresponds to IEC 60947-3) 6. The units are designed for connection to TN networks (IEC 60364). For IT networks the earth connection must not be at the network earth. Provide a local earth, consult competent local organisations to complete the electrical installation. Caution: If particular aspects of an actual installation do not conform to the conditions described above, or if there are other conditions which should be considered, always contact your local Carrier representative. * The required protection level for this class is IP43BW (according to reference document IEC 6059). All 6AF units are protected to IP44CW and fulfil this protection condition.
Operating limits Operating range 6AF Minimum Maximum Condenser Entering water temperature at start-up C 8 57 Leaving water temperature during operation C 30 65 Entering/leaving water temperature difference K 3 ** Evaporator Entering air temperature, standard unit* C -0 40 Entering air temperature, unit with option C -5 40 * Outside temperature: For transport and storage of the 6AF units the minimum and maximum allowable temperatures are -0 C and +50 C. It is recommended that these temperatures are used for transport by container. ** Refer to the minmum unit flow rate. Note: Do not exceed the maximum operating temperature. 70 Plate heat exchanger water flow rate 6AF Flow rate, l/s Minimum Maximum* with hydronic module Maximum** without hydronic module 0 0.4.6.8 030 0.5.7.4 035 0.7 3.3 3. 045 0.8 3.3 3.8 055 0.9 3. 4.6 075. 5.9 6.4 05.6 6. 8.5 * Maximum flow rate at an available pressure of 5 kpa. ** Maximum flow rate at a water temperature difference of 3 K in the plate heat exchanger. Note: For a domestic hot water application (leaving water temperature = 65 C), the water temperature difference must be at least 8 K. 65 60 Leaving water temperature, C 55 50 45 40 35 30 5 0-5 -0-5 -0-5 0 5 0 5 0 5 30 35 40 45 Full load Entering air temperature, C Available static system pressure Plate heat exchanger pressure drop - for pure water at 0 C 6AF 0-045 6AF 055-05 30 50 5 4 40 3 Pressure drop, kpa 0 5 0 3 Pressure drop, kpa 30 0 5 0 0 0 3 4 5 Water flow rate, l/s 6AF 0 6AF 030 3 6AF 035 4 6AF 045 0 0 4 6 8 0 Water flow rate, l/s 6AF 055 6AF 075 3 6AF 05
Available static system pressure (cont.) Pump pressure/flow rate curves for units with hydronic module - for pure water at 0 C The 6AF units are equipped with a fixed-speed pump with three different speeds. These speeds can be manually adjusted by changing the speed terminal board inside the terminal box (this operation can only be carried out by approved personnel). The speed initially selected corresponds to standard use for heating water loops. If this speed needs to be changed, the pressure/ flow curves for the three speeds are shown below. 6AF Condenser water flow rate, l/s Minimum Maximum* 0 0.4.8 030 0.5.4 035 0.7 3. 045 0.8 3.8 055 0.9 4.6 075. 6.4 05.5 8.5 * Maximum flow rate at a water temperature difference of 3 K in the plate heat exchanger (unit without hydronic module) 6AF 0-030 6AF 035-055 0 0 00 00 3 Presssure head, kpa 80 60 40 3 Presssure head, kpa 80 60 40 0 0 0 0 0, 0,4 0,6 0,8,0,,4,6,8,0 6AF 0-030 (speed ) 6AF 0-030 (speed ): selected 3 6AF 0-030 (speed 3) Water flow rate, l/s 0 0 0,4 0,8,,6,0,4,8 3, Water flow rate, l/s 6AF 035-055 (speed ) 6AF 035-055 (speed ): selected 3 6AF 035-055 (speed 3) 6AF 075-05 00 3 Presssure head, kpa 80 60 40 0 0 0 0,5,0,5,0,5 3,0 3,5 4,0 4,5 5,0 5,5 6,0 6,5 6AF 075-05 (speed ) 6AF 075-05 (speed ) 3 6AF 075-05 (speed 3): selected Water flow rate, l/s 3
Available static system pressure (cont.) Available system pressure for units with hydronic module - for pure water at 0 C The available pressure curves for the 6AF units are given for the speed initially selected. If the speed is changed by the user, the curves below do not apply. 6AF Condenser water flow rate, l/s Minimum Maximum* 0 0.4.6 030 0.5.7 035 0.7 3.3 045 0.8 3.3 055 0.9 3. 075. 5.9 05.5 8.5 * Maximum flow rate at an available pressure of 5 kpa (unit with hydronic module). 6AF 0-030 6AF 035-055 00 00 90 80 80 Available pressure, kpa 70 60 50 40 30 0 0 Available pressure, kpa 60 40 0 3 0 0,4 0,6 0,8,0,,4,6,8 6AF 0 6AF 030 Water flow rate, l/s 0 0,5,0,5,0,5 3,0 3,5 6AF 035 6AF 045 3 6AF 055 Water flow rate, l/s 6AF 075-05 00 80 Available pressure, kpa 60 40 0 0 3 4 5 6 Water flow rate, l/s 6AF 075 6AF 05 4
Dimensions/clearances 6AF 0-035 units with and without hydronic module 0 37 300 330 6AF 045-055 units with and without hydronic module Legend All dimensions are in mm Required clearances for air flow Recommended space for maintenance Water inlet Water outlet Air outlet, do not obstruct Control box Power cable connection 4 00 300 330 NOTES: A Non-certified drawings. Refer to the certified dimensional drawings supplied with the unit or available on request, when designing an installation. For the location of fixing points, weight distribution and coordinates of the centre of gravity refer to the certified dimensional drawings. B In multiple-unit installations (maximum four units), the side clearance between the units should be increased from to 000 mm. C The height of the solid surface must not exceed m. 5
6AF 075-05 units with and without hydronic module 00 73 300 330 053 6 Legend All dimensions are in mm Required clearances for air flow Recommended space for maintenance 6AF 0-035 with option, units with and without hydronic module Water inlet Water outlet Air outlet, do not obstruct Control box Power cable connection 0 37 300 37 80 NOTES: A Non-certified drawings. Refer to the certified dimensional drawings supplied with the unit or available on request, when designing an installation. For the location of fixing points, weight distribution and coordinates of the centre of gravity refer to the certified dimensional drawings. B In multiple-unit installations (maximum four units), the side clearance between the units should be increased from to 000 mm. C The height of the solid surface must not exceed m. 6
6AF 045-055 with option, units with and without hydronic module 4 079 300 37 Legend All dimensions are in mm Required clearances for air flow Recommended space for maintenance Water inlet Water outlet Air outlet, do not obstruct Control box Power cable connection 6AF 075-05 with option, units with and without hydronic module 00 73 300 37 NOTES: A Non-certified drawings. Refer to the certified dimensional drawings supplied with the unit or available on request, when designing an installation. For the location of fixing points, weight distribution and coordinates of the centre of gravity refer to the certified dimensional drawings. B In multiple-unit installations (maximum four units), the side clearance between the units should be increased from to 000 mm. C The height of the solid surface must not exceed m. 7
Heating capacities in accordance with EN45-3 : 0 6AF 0-05 Outside air dry-bulb (wet-bulb) temperature, C -0 (-0,5) -5 (-6) -0 (-) -7 (-8) () 7 (6) LWT Qh COP q Δp Qh COP q Δp Qh COP q Δp Qh COP q Δp Qh COP q Δp Qh COP q Δp C / l/s kpa / l/s kpa / l/s kpa / l/s kpa / l/s kpa / l/s kpa 0 30 9.0.95 0.49. 0.3.0 0.58.6.5.47 0.66..3.63 0.7.5 5. 3.38 0.9 3.8. 4.48.0 4.6 030 0.5.95 0.58...9 0.68.5 3.7.44 0.79.0 4.7.60 0.86.4 8.5 3.34. 3.8 6.5 4.5.7 4.9 035 3.5.05 0.74.5 5.5.9 0.86.0 7.5.54.0.6 8.8.70.0 3.0 3.6 3.39.4 4.7 3.6 4.45.57 5.7 045 8.0.5 0.99.8 0.5.49.5.4 3..75.33 3. 4.9.9.46 3.7 3.6 3.58.89 5.9 44.4 4.7.3 7.4 055.8.33.9.0 5..58.40.6 8.4.86.63 3.5 30.5 3.03.78 4. 37.9 3.66.7 6.3 5.3 4.73.5 7.6 075 8..04.54. 3.3.9.8 3.0 36.6.55.0 4.0 39.3.7.30 4.7 49.5 3.43.96 7.4 64.3 4.9 3.08 8.0 05 4.8..9 3.5 47..4.64 4.6 53.5.68 3.08 6. 57.5.84 3.36 7.3 7.5 3.50 4.33.9 0. 4.59 4.90 5.0 0 35 9.0.84 0.49. 0..06 0.57.6.5.30 0.66..3.45 0.7.4 5. 3.3 0.90 3.7 0.8 4..00 4.4 030 0.5.85 0.58...06 0.68.5 3.7.9 0.79.0 4.7.43 0.86.3 8.5 3.09. 3.7 6. 4.4.6 4.7 035 3.4.9 0.73.4 5.3.3 0.86.9 7.3.35.00.5 8.6.49.09.9 3.4 3.0.40 4.5 3.6 4.07.57 5.5 045 8.. 0.99.8 0.6.3.5.4 3..55.33 3. 4.9.69.45 3.6 3.3 3.9.87 5.7 44. 4.3. 7. 055.8.8.0.9 5.0.39.40.6 8.3.64.63 3.4 30.4.79.78 4.0 38.0 3.39.7 6. 5. 4.35.50 7.4 075 7.9.9.53. 3..3.79.9 36.4.36.09 3.8 39..5.8 4.5 49. 3.4.93 7. 64.9 3.97 3. 8.0 05 4.9.08.30 3.5 47.4.6.65 4.6 53.5.48 3.08 6.0 57.4.63 3.36 7. 7.3 3.3 4.3.5 0.9 4.4 4.89 4.6 0 40 8.9.7 0.49. 0..90 0.57.5..09 0.66.0.9. 0.7.3 4.9.87 0.90 3.5 0.8 3.77.00 4.3 030 0.5.73 0.58..0.9 0.68.5 3.4.09 0.79.9 4.3. 0.86.3 8.3.84.0 3.6 6.0 3.78.5 4.6 035 3..78 0.73.4 5.0.95 0.85.8 6.8. 0.99.4 8.0.3.08.8 3.0.8.38 4.3 3.6 3.7.57 5.4 045 8..97.00.8 0.4.4.6.3.6.3.33 3.0 4..4.45 3.5 3.0 3.00.86 5.5 44. 3.93. 7.0 055.7.03.0.9 4.7.0.40.5 7.7.38.63 3.3 9.5.50.77 3.9 37.9 3..8 6. 5. 3.99.5 7.3 075 7.7.78.53. 3.5.96.79.8 35.4.4.08 3.7 37.8.5.7 4.3 48.4.87.9 6.9 65.8 3.68 3.7 8.0 05 4.0.95.3 3.4 47..09.67 4.5 5.5.6 3.08 5.9 56.0.37 3.36 7.0 7.7.97 4.3. 0.9 3.9 4.90 4.3 0 45 9.0.65 0.49. 0..8 0.57.5..97 0.66.0.9.07 0.7.3 4.9.6 0.90 3.5 0.8 3.44.00 4. 030 0.6.67 0.58...83 0.68.5 3.5.98 0.79.9 4.3.07 0.86. 8..60.09 3.5 5.7 3.45.4 4.4 035 3.3.70 0.73.3 5..84 0.85.8 6.8.99 0.98.3 7.9.08.07.7.7.56.37 4. 3.3 3.37.56 5. 045 8.5.88.0.8 0.7.0.7.3.9.7.34 3.0 4..5.45 3.5 30.8.73.86 5.4 43.8 3.56. 6.8 055..94..9 5..08.4.5 7.9.3.63 3. 9.6.3.78 3.8 37.7.83.7 5.9 5.3 3.64.5 7. 075 8..70.53.0 3.8.85.79.7 35.5.0.08 3.6 37.8.0.6 4. 48..6.90 6.7 66.9 3.4 3. 8. 05 4.9.88.34 3.4 48.0.99.70 4.5 53..3 3. 5.9 56.3. 3.38 6.9 7.7.7 4.3.0 0.9 3.58 4.9 4.0 0 50 9..55 0.50. 0.3.69 0.58.5.4.83 0.66.9.0.9 0.7.3 4.9.38 0.90 3.4 0.9 3.3.0 4. 030 0.7.58 0.58...7 0.68.4 3.5.85 0.79.9 4.3.93 0.86. 8.0.38.08 3.4 5.4 3.3.3 4. 035 3.3.59 0.73.3 5..7 0.85.7 6.8.85 0.98. 7.9.9.07.6.6.33.36 4.0 3.0 3.04.55 5. 045 8.8.77.0.8.0.89.8.3 3..0.35 3.0 4.4.08.46 3.4 30.8.48.85 5.3 43.6 3..0 6.6 055.3.83..9 5.3.95.4.5 8..07.65 3. 9.9.4.79 3.8 37.8.57.8 5.8 5.7 3.3.54 7. 075 8..60.53.0 3.9.73.80.7 35.6.87.08 3.5 37.9.95.7 4. 48.0.39.90 6.5 68. 3.5 3.8 8. 05 43.4.78.37 3.4 48.6.88.73 4.5 53.7.98 3.4 5.9 57.0.06 3.4 6.9 7.9.48 4.33 0.8 0.0 3.7 4.9 3.8 0 55 9..5 0.3 0.5 0.4.64 0.36 0.6.5.77 0.4 0.8..85 0.45 0.9 5.0.9 0.56.4 0.9 3.0 0.63.8 030 0.7.53 0.37 0.4..66 0.43 0.6 3.6.79 0.50 0.8 4.4.87 0.54 0.9 7.9.9 0.68.4 5.3 3.0 0.76.7 035 3.4.54 0.46 0.6 5..66 0.53 0.7 6.8.78 0.6.0 7.9.86 0.67..5.5 0.85.7 3.9.94 0.97. 045 9.0.7 0.65 0.8..83 0.74.0 3.3.95 0.85.3 4.6.0 0.9.5 30.7.40.6. 43.5 3.3.3.8 055.4.78 0.77 0.8 5.5.88 0.90.0 8.4.99.04.4 30..06.3.6 37.8.46.43.4 5.9 3.9.60 3.0 075 8.3.54 0.96 0.8 3..67.3. 35.8.80.3.5 38..87.4.7 48.0.9.8.7 68.0 3.0.06 3.4 05 43.7.74.49.4 49..8.7.9 54..9.98.4 57.5.99.5.8 7.0.39.7 4.4 0.0 3.5 3.08 5.6 0 60 9.3.45 0.5 0.3 0.5.56 0.30 0.4.6.68 0.34 0.6.3.75 0.37 0.6 5.0.4 0.45 0.9.0.8 0.5. 030 0.8.47 0.30 0.3.3.59 0.35 0.4 3.6.70 0.40 0.5 4.5.77 0.43 0.6 7.8.4 0.54 0.9 5..8 0.6. 035 3.4.47 0.37 0.4 5..58 0.43 0.5 6.9.69 0.49 0.6 8.0.75 0.54 0.7.5.0 0.68. 3.8.74 0.77.4 045 9.3.64 0.53 0.5.5.75 0.60 0.7 3.6.85 0.69 0.9 4.9.9 0.74.0 30.8.5 0.93.5 43.4.9.05.8 055.7.7 0.6 0.5 5.8.79 0.7 0.7 8.7.88 0.84 0.9 30.5.95 0.9. 38.0.9.5.6 53.3.98.9.0 075 8.4.47 0.78 0.6 3.3.58 0.9 0.7 36.0.70.05.0 38.3.77.4. 48.0.4.45.8 67.9.8.65. 05 44.3.67. 0.9 49.8.74.40. 54.9.8.60.6 58.3.89.74.8 7.5.4.9.9 0.3.94.48 3.6 0 65 9.6.38 0.6 0.3 0.8.48 0.30 0.4.9.57 0.35 0.6.6.63 0.37 0.6 5.3.96 0.46.0..54 0.5. 030 0.9.4 0.30 0.3.4.50 0.35 0.4 3.8.60 0.40 0.5 4.6.65 0.43 0.6 7.7.96 0.54 0.9 4.8.55 0.60. 035 3.5.39 0.37 0.4 5.3.48 0.43 0.5 7.0.57 0.50 0.6 8..63 0.54 0.7.5.9 0.68. 3.7.49 0.77.4 045 9.7.55 0.54 0.5.9.64 0.6 0.7 4.0.7 0.70 0.9 5.3.77 0.75.0 3.0.05 0.94.5 43.4.64.05.8 055 3.0.63 0.63 0.5 6..69 0.74 0.7 9..76 0.85 0.9 3..8 0.9. 38.5.0.6.6 54.0.7.3.0 075 8.8.39 0.79 0.6 3.7.49 0.9 0.7 36.5.59.06.0 38.8.65.5. 48.3.97.46.7 68.0.58.65. 05 45..60.3 0.9 50.8.65.43. 56.0.7.63.6 59.5.77.77.9 73.5.06..9 03..69.50 3.6 Legend LWT Leaving water temperature, C Qh Heating capacity, COP Coefficient of performance, / q Condenser water flow rate, l/s Δp Condenser pressure drop, kpa Application data Standard units, refrigerant: R-407C Condenser entering/leaving water temperature difference: 5 K for LWT values <55 C Condenser entering/leaving water temperature difference: 8 K for LWT values = 55 C Condenser entering/leaving water temperature difference: 0 K for LWT values >50 C Condenser fluid: water Fouling factor: 0.8 x 0-4 (m K)/W Performances in accordance with EN45-3:0. 8
Heating capacities 6AF 0-05 Outside air dry-bulb (wet-bulb) temperature, C -0 (-0,5) -5 (-6) -0 (-) -7 (-8) () 7 (6) LWT Qh COP q Δp Qh COP q Δp Qh COP q Δp Qh COP q Δp Qh COP q Δp Qh COP q Δp C / l/s kpa / l/s kpa / l/s kpa / l/s kpa / l/s kpa / l/s kpa 0 30 0.3.9 0.49..0.5 0.58.6 3.8.89 0.66. 5.0 3.3 0.7.5 8.9 4.08 0.9 3.8. 4.5.0 4.6 030.0.9 0.58. 4..5 0.68.5 6.4.86 0.79.0 7.9 3.09 0.86.4 3. 4.03. 3.8 6.4 4.55.7 4.9 035 5.3.30 0.74.5 8.0.6 0.86.0.0.98.0.6.9 3..0 3.0 9.4 4.0.4 4.7 3.6 4.48.57 5.7 045 0.5.53 0.99.8 3.9.86.5.4 7.7 3..33 3. 30.3 3.46.46 3.7 39. 4.33.89 5.9 44.3 4.74.3 7.4 055 4.9.6.9.0 9..96.40.6 34.0 3.35.63 3.5 37. 3.60.78 4. 47. 4.43.7 6.3 5. 4.76.5 7.6 075 3.0.9.54. 37.6.6.8 3.0 43.8.99.0 4.0 47.9 3.3.30 4.7 6.5 4.5.96 7.4 64. 4.3 3.08 8.0 05 47.6.48.9 3.5 54.9.77.64 4.6 64.0 3.4 3.08 6. 70.0 3.38 3.36 7.3 90. 4.3 4.33.9 0.9 4.64 4.90 5.0 0 35 0..06 0.49..9.35 0.57.6 3.7.69 0.66. 4.9.90 0.7.4 8.8 3.76 0.90 3.7 0.8 4.3.00 4.4 030.0.07 0.58. 4..36 0.68.5 6.4.68 0.79.0 7.9.88 0.86.3 3.0 3.7. 3.7 6. 4.6.6 4.7 035 5..5 0.73.4 7.8.43 0.86.9 0.7.75.00.5.6.95.09.9 9.0 3.7.40 4.5 3.5 4.09.57 5.5 045 0.6.36 0.99.8 3.9.66.5.4 7.6.98.33 3. 30. 3.9.45 3.6 38.9 3.95.87 5.7 44. 4.34. 7. 055 4.9.44.0.9 9..74.40.6 33.8 3.08.63 3.4 36.9 3.3.78 4.0 47. 4.08.7 6. 5.0 4.38.50 7.4 075 3.8.4.53. 37.3.43.79.9 43.5.76.09 3.8 47.5.97.8 4.5 60.9 3.78.93 7. 64.8 3.99 3. 8.0 05 47.8.33.30 3.5 55..59.65 4.6 63.9.9 3.08 6.0 69.8 3. 3.36 7. 89.7 3.89 4.3.5 0.6 4.8 4.89 4.6 0 40 0..94 0.49..8.0 0.57.5 3.6.49 0.66.0 4.8.68 0.7.3 8.6 3.44 0.90 3.5 0.7 3.79.00 4.3 030.0.95 0.58. 4.. 0.68.5 6.4.50 0.79.9 7.8.68 0.86.3.8 3.4.0 3.6 5.9 3.80.5 4.6 035 5..0 0.73.4 7.7.6 0.85.8 0.5.53 0.99.4.4.7.08.8 8.7 3.38.38 4.3 3.5 3.73.57 5.4 045 0.7..00.8 4.0.48.6.3 7.6.76.33 3.0 30..94.45 3.5 38.6 3.60.86 5.5 44.0 3.95. 7.0 055 4.9.9.0.9 9..55.40.5 33.8.84.63 3.3 36.8 3.04.77 3.9 47. 3.74.8 6. 5. 4.0.5 7.3 075 3.7.0.53. 37..6.79.8 43..55.08 3.7 47..74.7 4.3 60.5 3.45.9 6.9 65.7 3.70 3.7 8.0 05 48.0.0.3 3.4 55.4.4.67 4.5 64.0.69 3.08 5.9 69.8.88 3.36 7.0 89.4 3.57 4.3. 0.6 3.94 4.90 4.3 0 45 0..8 0.49..9.06 0.57.5 3.7.3 0.66.0 4.8.48 0.7.3 8.6 3.4 0.90 3.5 0.8 3.46.00 4. 030.0.85 0.58. 4..08 0.68.5 6.4.33 0.79.9 7.8.49 0.86..6 3..09 3.5 5.7 3.46.4 4.4 035 5..88 0.73.3 7.6.0 0.85.8 0.4.34 0.98.3..50.07.7 8.4 3.08.37 4. 3.3 3.38.56 5. 045 0.9.08.0.8 4..3.7.3 7.8.55.34 3.0 30..7.45 3.5 38.5 3.8.86 5.4 43.7 3.57. 6.8 055 5.0.5..9 9..37.4.5 33.9.6.63 3. 36.9.79.78 3.8 47. 3.40.7 5.9 5. 3.66.5 7. 075 3.7.88.53.0 37...79.7 43..36.08 3.6 46.9.53.6 4. 60. 3.5.90 6.7 66.8 3.43 3. 8. 05 48.4.08.34 3.4 55.9.7.70 4.5 64.3.50 3. 5.9 70.0.66 3.38 6.9 89.4 3.7 4.3.0 0.7 3.60 4.9 4.0 0 50 0.3.7 0.50..0.93 0.58.5 3.7.5 0.66.9 4.9.9 0.7.3 8.6.86 0.90 3.4 0.9 3.4.0 4. 030..75 0.58. 4..95 0.68.4 6.4.8 0.79.9 7.8.3 0.86..4.86.08 3.4 5.4 3.4.3 4. 035 5.0.76 0.73.3 7.6.96 0.85.7 0.3.7 0.98...30.07.6 8..80.36 4.0 3.0 3.06.55 5. 045..95.0.8 4.4.5.8.3 8.0.36.35 3.0 30..50.46 3.4 38.4.98.85 5.3 43.5 3.3.0 6.6 055 5..03..9 9.4..4.5 34..43.65 3. 37..57.79 3.8 47. 3.09.8 5.8 5.6 3.33.54 7. 075 3.8.76.53.0 37..97.80.7 43..9.08 3.5 46.9.34.7 4. 59.9.87.90 6.5 67.9 3.7 3.8 8. 05 48.9.97.37 3.4 56.5.4.73 4.5 64.9.33 3.4 5.9 70.6.47 3.4 6.9 89.6.99 4.33 0.8 0.7 3.8 4.9 3.8 0 55 0.4.67 0.3 0.5.0.86 0.36 0.6 3.8.07 0.4 0.8 4.9. 0.45 0.9 8.6.74 0.56.4 0.9 3.0 0.63.8 030..69 0.37 0.4 4..89 0.43 0.6 6.4.0 0.50 0.8 7.8.3 0.54 0.9.4.74 0.68.4 5.3 3.0 0.76.7 035 5..70 0.46 0.6 7.6.89 0.53 0.7 0.3.09 0.6.0.. 0.67. 8..69 0.85.7 3.9.95 0.97. 045.4.89 0.65 0.8 4.6.08 0.74.0 8..9 0.85.3 30.4.4 0.9.5 38.3.88.6. 43.5 3.4.3.8 055 5.3.96 0.77 0.8 9.6.3 0.90.0 34..33.04.4 37..46.3.6 47..95.43.4 5.8 3.0.60 3.0 075 3.9.70 0.96 0.8 37..89.3. 43..0.3.5 47.0.4.4.7 59.9.74.8.7 67.9 3.03.06 3.4 05 49.3.9.49.4 57.0.07.7.9 65.3.5.98.4 7.0.38.5.8 89.8.87.7 4.4 0.9 3.6 3.08 5.6 0 60 0.5.60 0.5 0.3..77 0.30 0.4 4.0.97 0.34 0.6 5..09 0.37 0.6 8.8.56 0.45 0.9.0.8 0.5. 030..63 0.30 0.3 4..80 0.35 0.4 6.4.99 0.40 0.5 7.8. 0.43 0.6..56 0.54 0.9 5..8 0.6. 035 5..6 0.37 0.4 7.6.79 0.43 0.5 0.3.97 0.49 0.6..09 0.54 0.7 8.0.5 0.68. 3.8.74 0.77.4 045.7.8 0.53 0.5 4.9.98 0.60 0.7 8.4.6 0.69 0.9 30.6.8 0.74.0 38.4.69 0.93.5 43.4.9.05.8 055 5.5.88 0.6 0.5 9.9.03 0.7 0.7 34.6.0 0.84 0.9 37.5.3 0.9. 47.4.75.5.6 53.3.98.9.0 075 3..6 0.78 0.6 37.4.80 0.9 0.7 43.3.99.05.0 47...4. 59.9.56.45.8 67.9.8.65. 05 49.9.85. 0.9 57.7.98.40. 66.0.4.60.6 7.7.5.74.8 90.4.68.9.9 0.3.95.48 3.6 0 65 0.8.5 0.6 0.3.5.67 0.30 0.4 4.3.84 0.35 0.6 5.4.94 0.37 0.6 9.0.34 0.46.0..55 0.5. 030.3.55 0.30 0.3 4.4.70 0.35 0.4 6.5.87 0.40 0.5 7.8.97 0.43 0.6..35 0.54 0.9 4.8.55 0.60. 035 5..53 0.37 0.4 7.7.68 0.43 0.5 0.4.83 0.50 0.6..93 0.54 0.7 8.0.30 0.68. 3.6.49 0.77.4 045..7 0.54 0.5 5.4.86 0.6 0.7 8.8.0 0.70 0.9 3.0. 0.75.0 38.6.45 0.94.5 43.4.64.05.8 055 5.9.79 0.63 0.5 30.3.9 0.74 0.7 35..06 0.85 0.9 38..5 0.9. 47.9.5.6.6 54.0.7.3.0 075 3.4.53 0.79 0.6 37.8.69 0.9 0.7 43.7.86.06.0 47.5.97.5. 60..36.46.7 68.0.58.65. 05 50.8.76.3 0.9 58.8.88.43. 67..0.63.6 7.8.0.77.9 9.5.47..9 03..69.50 3.6 Legend LWT Leaving water temperature, C Qh Heating capacity, COP Coefficient of performance, / q Condenser water flow rate, l/s Δp Condenser pressure drop, kpa Application data Standard units, refrigerant: R-407C Condenser entering/leaving water temperature difference: 5 K for LWT values <55 C Condenser entering/leaving water temperature difference: 8 K for LWT values = 55 C Condenser entering/leaving water temperature difference: 0 K for LWT values >50 C Condenser fluid: water Fouling factor: 0.8 x 0-4 (m K)/W Gross performances, not in accordance with EN45-3:0. These performances do not take into account the correction for the proportional heating capacity and power input generated by the water pump to overcome the internal pressure drop in the heat exchanger. 9
Heating capacities in accordance with EN45-3 : 0 6AF 0-05 Outside air dry-bulb (wet-bulb) temperature, C () 5 (4) 0 (9) 5 (4) 30 (9) 35 (34) LWT Qh COP q Δp Qh COP q Δp Qh COP q Δp Qh COP q Δp Qh COP q Δp Qh COP q Δp C / l/s kpa / l/s kpa / l/s kpa / l/s kpa / l/s kpa / l/s kpa 0 30 3. 4.87. 5.5 3.3 4.90. 5.6 3.5 4.94. 5.6 3.6 4.99.3 5.7 3.7 5.03.4 5.7 3.9 5.0.0 5.8 030 9.9 5.03.44 6. 3.0 5.33.53 7.0 35. 5.75.68 8.3 37. 6.03.78 9. 38. 6.9.83 9.7 39.3 6.30.90 0. 035 35.4 4.77.70 6.6 37. 4.98.79 7. 40.4 5.34.94 8.3 43.4 5.68.08 9.4 44.8 5.85.5 0.0 46.3 6.00.0 0.6 045 49. 5.08.36 8.9 5.3 5.30.50 9.9 55.7 5.55.67. 57.4 5.67.75.7 59. 5.79.83.4 60.8 5.90.90 3.0 055 57.7 5.04.77 9. 60.8 5..9 0.0 64. 5.38 3.07.0 67. 5.5 3..0 69. 5.6 3.3.6 7.0 5.70 3.40 3.3 075 67.8 4.5 3.5 8.9 69.9 4.64 3.35 9.4 73.5 4.86 3.5 0.3 77. 5.09 3.70. 80.8 5.3 3.87.3 84.5 5.50 4.00 3.3 05 3.9 4.94 5.46 8.4.3 5.3 5.8 0.8 3.7 5.0 5.93.6 6.0 5.6 6.04.3 8.3 5.3 6.5 3. 30.7 5.40 6.30 3.9 0 35 3.5 4.55.3 5.5 3.7 4.59.4 5.6 3.8 4.64.4 5.6 3.9 4.68.5 5.7 4. 4.7.6 5.8 4. 4.80.0 5.8 030 9.6 4.59.4 5.9 3.6 4.85.5 6.7 34.8 5.5.67 8.0 37.4 5.56.79 9. 38.5 5.70.85 9.6 39.6 5.80.90 0. 035 35.3 4.34.70 6.4 37.0 4.5.78 7.0 40. 4.83.93 8.0 43.4 5.4.08 9. 45. 5.3.7 9.9 46.6 5.46.4 0.5 045 48.8 4.6.34 8.6 5.8 4.8.49 9.5 56.3 5.09.70. 58.0 5.9.78.7 59.7 5.30.86.3 6.4 5.40.95.9 055 57. 4.64.75 8.8 60.6 4.8.9 9.7 64. 4.99 3.08 0.8 67.5 5.4 3.4.9 69.6 5.3 3.34.5 7.4 5.3 3.43 3. 075 68. 4.5 3.8 8.8 70.3 4.6 3.38 9.3 73.9 4.46 3.55 0. 77.5 4.66 3.7. 8. 4.86 3.90. 84.9 5.06 4.08 3. 05.9 4.56 5.4 7.7 0. 4.75 5.76 9.9 4.9 4.87 5.99.5 7. 4.94 6.0. 9.5 4.99 6. 3.0 3.8 5.05 6.3 3.8 0 40 3. 4.4. 5.3 4. 4.8.6 5.6 4. 4.3.7 5.7 4.4 4.35.7 5.8 4.5 4.38.8 5.8 4.6 4.4.9 5.9 030 9.3 4.8.4 5.7 3. 4.40.50 6.4 34.5 4.77.66 7.7 37.5 5.09.80 9.0 38.8 5.3.86 9.5 39.9 5.35.9 0. 035 35.3 3.96.70 6. 37.0 4.0.78 6.8 40.0 4.36.9 7.8 43. 4.6.07 8.9 45.6 4.8.9 9.9 47. 4.94.6 0.5 045 48.6 4.0.34 8.3 5.5 4.35.48 9. 56.5 4.6.7 0.9 58.6 4.73.8.7 60.4 4.8.90.3 6. 4.9.98.9 055 57. 4.6.75 8.6 60.4 4.4.90 9.5 64.5 4.59 3.0 0.7 67.8 4.74 3.6.7 70.3 4.84 3.38.5 7. 4.9 3.47 3. 075 68.9 3.83 3.3 8.7 7.0 3.93 3.4 9. 74.5 4.09 3.58 0. 78. 4.6 3.75.0 8.7 4.44 3.93.0 85.5 4.6 4. 3.0 05.6 4.0 5.4 7.3 9.3 4.37 5.73 9.3 6.5 4.54 6.08.5 8.8 4.60 6.9.3 3. 4.65 6.30 3.0 33.4 4.7 6.4 3.8 0 45 3.0 3.75. 5. 4.5 3.95.8 5.7 4.8 3.99.9 5.8 4.9 4.0.0 5.9 5.0 4.05. 5.9 5. 4.08. 6.0 030 9.0 3.80.40 5.5 30.9 3.99.49 6. 34. 4.30.64 7.4 37. 4.59.78 8.6 39. 4.77.88 9.5 40. 4.88.93 0.0 035 35.4 3.60.70 6. 37.0 3.7.78 6.7 40.0 3.93.93 7.7 43. 4.5.07 8.7 46. 4.36. 9.9 47.6 4.46.9 0.5 045 48.6 3.80.34 8. 5.4 3.94.47 9.0 56. 4.5.7 0.6 59.5 4.9.86.8 6. 4.37.95.4 63.0 4.44 3.03 3.0 055 57.4 3.88.76 8.5 60.5 4.0.9 9.3 65. 4. 3.4 0.7 68.3 4.34 3.9.6 7. 4.44 3.43.5 73.0 4.5 3.5 3. 075 69.7 3.53 3.36 8.7 7.8 3.6 3.46 9. 75.3 3.76 3.63 0. 78.9 3.9 3.80.0 8.5 4.06 3.97.0 86. 4. 4.5 3.0 05.8 3.85 5.43 7.0 9.4 4.0 5.75 8.9 8.4 4. 6.8.7 30.7 4.6 6.9.5 33.0 4.3 6.40 3. 35.3 4.36 6.5 4.0 0 50.9 3.38. 5.0 4.5 3.56.8 5.6 5.4 3.67.3 6.0 5.6 3.69.3 6. 5.7 3.7.4 6. 5.9 3.75.5 6. 030 8.6 3.43.38 5. 30.6 3.6.48 5.9 33.7 3.87.6 7. 36.6 4..76 8. 38.8 4.9.87 9. 38.9 4.30.87 9. 035 35.5 3.7.7 6. 37. 3.37.79 6.6 40. 3.55.93 7.5 43. 3.73.08 8.6 46.3 3.90.3 9.8 48.4 4.0.33 0.6 045 48.7 3.44.35 8.0 5.4 3.55.48 8.9 56. 3.73.7 0.4 60.7 3.88.93.0 6.4 3.94 3.0.6 64. 3.99 3.0 3. 055 57.7 3.53.78 8.4 60.8 3.65.93 9. 66.0 3.84 3.8 0.7 69. 3.95 3.34.7 7.4 4.06 3.49.7 74.3 4. 3.58 3.3 075 70.7 3.5 3.4 8.8 7.8 3.33 3.5 9.3 76.4 3.46 3.68 0. 80.0 3.59 3.86. 83.6 3.7 4.0.0 87.3 3.84 4. 3.0 05 3.3 3.5 5.46 6.8 9.9 3.67 5.78 8.7 30.9 3.89 6.3. 33. 3.94 6.4.9 35.5 4.0 6.5 3.6 37.8 4.03 6.64 4.4 0 55.9 3.6 0.69. 4.5 3.44 0.74.3 5.7 3.58 0.78.6 5.8 3.6 0.78.6 5.9 3.6 0.8.6 6. 3.66 0.79.6 030 8.4 3.3 0.86. 30.4 3.50 0.9.4 33.5 3.77.0.9 36.4 4.03.0 3.4 38.5 4.. 3.8 38.6 4.3.7 3.8 035 35.5 3.8.07.6 37. 3.9..8 40. 3.47. 3. 43. 3.66.30 3.7 46.3 3.9.4 4. 48.4 3.98.46 4.5 045 48.7 3.37.47 3.4 5.4 3.49.55 3.8 56. 3.69.70 4.4 60.7 3.87.83 5. 6.4 3.9.9 5.3 64. 4.00.94 5.6 055 57.8 3.40.75 3.5 60.9 3.53.84 3.9 66. 3.73.00 4.5 69.4 3.85.0 4.9 7.6 4.0. 5.4 74.6 4.03.5 5.6 075 7. 3.4.5 3.7 73. 3.. 3.9 76.8 3.34.3 4.3 80.4 3.47.43 4.6 84.0 3.6.5 5.0 87.6 3.7.65 5.4 05 3.5 3.4 3.43 6.8 0.0 3.56 3.6 7.6 3.3 3.8 3.97 9.0 33.8 3.86 4.04 9.4 36.0 3.9 4. 9.7 38.3 3.96 4.8 0.0 0 60 3. 3.03 0.56.4 4.5 3.8 0.59.5 6.3 3.37 0.64.7 6.4 3.39 0.64.8 6.5 3.4 0.6.8 6.7 3.43 0.65.8 030 8. 3.07 0.68.4 30. 3.4 0.73.6 33. 3.49 0.80.9 36. 3.74 0.88. 37.7 3.9 0.9.4 37.8 3.89 0.9.4 035 35.7.98 0.87.7 37.4 3.07 0.9.9 40. 3.4 0.97. 43.3 3.4.05.4 46.4 3.6..8 49.0 3.7.9 3.0 045 48.8 3.4.8.3 5.5 3.5.5.5 56. 3.43.36.9 6. 3.6.48 3.4 63.3 3.7.5 3.6 65.0 3.74.57 3.8 055 58.3 3.7.4.4 6.3 3.8.49.6 66.6 3.47.6 3.0 70.3 3.59.70 3.3 73.5 3.7.8 3.6 75.8 3.77.83 3.8 075 7.3.96.75.5 74. 3.0.80.6 77.8 3.4.88.8 8.4 3.5.97 3. 85.0 3.4. 3.4 88.6 3.49.5 3.6 05 4. 3.0.76 4.5 0.6 3.34.9 5.0 3.8 3.57 3.9 5.9 35.8 3.65 3.9 6. 38. 3.7 3.3 6.4 40.3 3.74 3.40 6.6 0 65 3.4.74 0.57.4 4.6.85 0.60.5 - - - - - - - - - - - - - - - - 030 7.7.77 0.67.3 9.6.90 0.7.5 3.8 3.3 0.80.8 35.8 3.33 0.87. 36.8 3.4 0.9. 36.9 3.45 0.90. 035 35.6.69 0.87.7 37.7.79 0.9.9 40.6.9 0.98. 43.5 3.06.06.4 46.7 3...7 49. 3.3.9 3.0 045 48.7.8.8. 5.8.9.6.5 56.4 3.06.37.9 6. 3.0.48 3.3 65. 3.3.6 3.7 65.7 3.33.60 3.8 055 59.0.87.43.4 6..97.5.6 67.3 3.3.63 3.0 7.7 3.6.74 3.4 75.0 3.3.8 3.7 77.8 3.4.89 3.9 075 74..74.80.6 75.7.79.84.7 79.3.89.9.9 8.9.99.0 3. 86.6 3.. 3.4 90. 3.0.9 3.7 05 5.4.93.80 4.5.8 3.05.96 5.0 3.9 3.5 3. 5.9 39. 3.36 3.38 6.4 4.5 3.4 3.4 6.6 43.7 3.45 3.49 6.8 Legend LWT Leaving water temperature, C Qh Heating capacity, COP Coefficient of performance, / q Condenser water flow rate, l/s Δp Condenser pressure drop, kpa Application data Standard units, refrigerant: R-407C Condenser entering/leaving water temperature difference: 5 K for LWT values <55 C Condenser entering/leaving water temperature difference: 8 K for LWT values = 55 C Condenser entering/leaving water temperature difference: 0 K for LWT values >50 C Condenser fluid: water Fouling factor: 0.8 x 0-4 (m K)/W Performances in accordance with EN45-3:0. 0